<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<link rel="stylesheet" href="css/bootstrap.min.css" />
		<script src="js/jquery-3.6.0.js"></script>
		<script src="js/bootstrap.min.js"></script>
	</head>
	<body>
		<div id="myAlert2" class="alert alert-warning">
		    <a href="#" class="close" data-dismiss="alert">&times;</a>
		    <strong>警告！</strong>您的网络连接有问题。
		</div>
		<!-- Button trigger modal -->
		<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
			Launch demo modal
		</button>

		<!-- Modal -->
		<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
			<div class="modal-dialog" role="document">
				<div class="modal-content">
					<div class="modal-header">
						<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span
								aria-hidden="true">&times;</span></button>
						<h4 class="modal-title" id="myModalLabel">提示信息</h4>
					</div>
					<div class="modal-body">
						操作成功
					</div>
					<div class="modal-footer">
						<button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>
					</div>
				</div>
			</div>
		</div>

		<!-- Large modal -->
		<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#Large">Large
			modal</button>

		<div class="modal fade" id="Large" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel">
			<div class="modal-dialog modal-lg" role="document">
				<div class="modal-content">
					...
				</div>
			</div>
		</div>

		<!-- Small modal -->
		<button type="button" class="btn btn-primary" data-toggle="modal" data-target=".bs-example-modal-sm">Small
			modal</button>

		<div class="modal fade" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel">
			<div class="modal-dialog modal-sm" role="document">
				<div class="modal-content">
				</div>
			</div>
		</div>

	</body>
</html>
